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Royal Purple Oils, Fluids & Additives

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Results 1 - 16 of 16

On Sale

Royal Purple HPS High Performance Street Motor Oil

Royal Purple HPS High Performance Series motor oil is specifically formulated to maximize performance and meet the demands of high performance and modified engines. HPS is recommended for vehicles no longer under manufacturer warranty and for those seeking a higher level of performance and protection. Royal Purple HPS oils are fortified with a high level of zinc/phosphorus anti-wear additive and a generous dose of Royal Purple's proprietary Synerlec additive technology. These unique formulations enable HPS oils to outperform leading synthetic and conventional lubricants in both gasoline and diesel engines.

4.95 out of 5 stars ( 334 )

$9.99

$192.99


$8.99

$173.69

On Sale

Royal Purple Break-In Oil

Royal Purple break-in oil is designed for the engine builder who has grown increasingly concerned that current engine oils that are API licensed for new cars and trucks do not provide adequate wear protection for their freshly built performance engine, particularly those using flat tappet camshafts and lifters. Royal Purple break-in oil is formulated to provide the critical wear protection needed by the engine valve train and camshaft while allowing new piston rings to quickly seat to the engine cylinder walls. Royal Purple break-in oil combines highly refined mineral oil (preferred for engine break-in) with an advanced additive package containing elevated levels of zinc/phosphorus anti-wear additive to optimize wear protection during the sensitive engine break-in phase. Royal Purple Break-In Oil is a fully formulated conventional 10W-30 engine oil and does not require the use of any other chemical additives. Royal Purple recommends using Royal Purple break-in oil for a minimum of 500 to 1,000 miles in street driven gasoline engines to assure that the complete ring break-in has been completed before switching to one of their full synthetic engine oils. If need be, you can use for up to 2,500 miles.

4.79 out of 5 stars ( 57 )

$10.99

$65.94


$9.89

$59.35

On Sale

Royal Purple Max ATF Transmission Fluid

Royal Purple Max ATF transmission fluid is a synthetic, high-performance, long life, multipurpose automatic transmission fluid suitable for use in many of today's vehicles. Max ATF is more oxidation-stable than other transmission fluids, and greatly resists breakdown from heat and loss of proper lubricity. It is fully compatible and can be mixed with other automatic transmission fluids; however, for the best results, drain or flush your current oil and then fill with Royal Purple Max ATF.

4.97 out of 5 stars ( 76 )

$14.99

$280.99


$13.49

$252.89

On Sale

Royal Purple Max-Gear Synthetic Gear Oil

Royal Purple Max-Gear is an ultra-tough, high performance GL-4 and GL-5 automotive gear oil designed to provide maximum protection to heavily loaded gears, while maximizing power throughout the drivetrain. It outperforms many other oils because it combines the highest quality synthetic oils with Royal Purple's proprietary Synslide additive technology. Max-Gear makes your gears run smoother, quieter, cooler, and longer without overhauls.

4.92 out of 5 stars ( 142 )

$17.99

$353.99


$16.19

$318.59

On Sale

Royal Purple Synchromax Manual Transmission Fluid

Royal Purple Synchromax manual transmission fluid is recommended for manual transmissions that specify an automatic transmission fluid or motor oil. It is also ideal for 4x4 transfer cases and/or 2-cycle motorcycle gear boxes. Synchromax is formulated with Royal Purple's synthetic, proprietary Synerlec additive technology, which offers improved shift quality over a wide temperature range and reduced gear noise. It is fully compatible with all types of friction materials, and offers excellent oxidation and corrosion protection, without affecting the soft metals commonly found in manual transmission synchronizers.

4.73 out of 5 stars ( 79 )

$17.99


$16.19

On Sale

Royal Purple HMX High-Mileage Motor Oil

Royal Purple HMX high-mileage motor oil is specially formulated with robust zinc/phosphorous anti-wear additives and proprietary Synerlec technology to minimize aging and restore lost engine performance. It's chemically-enhanced to revitalize hardened seals, thereby reducing oil consumption common in higher mileage engines. Stout detergents remove engine deposits and maintain cleanliness to promote engine longevity. Royal Purple's advanced Synerlec technology provides exceptional film strength, which lessens friction for peak engine performance. HMX high-mileage motor oil offers outstanding oxidation resistance to safely extend oil drains; plus an ionic attraction to metal components to maintain a film of oil on engine parts, minimizing start-up wear.

4.97 out of 5 stars ( 175 )

$9.99

$119.97


$8.99

$107.97

On Sale

Royal Purple Premium High Performance Motor Oil

Royal Purple Premium High Performance motor oil combines premium synthetic base oils with proprietary additive technologies to exceed protection and performance requirements of new modern engines. These often include smaller displacements, turbo chargers, gasoline direct injection (GDI), and start/stop systems. Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads across all engine speeds. This has caused increased wear in critical areas of the engine, and created a destructive phenomenon called low-speed pre-ignition (LSPI). The unique, state-of-the-art additive technology in Royal Purple High Performance engine oils is designed specifically to address these issues, and help engines maintain performance and reliability.

4.97 out of 5 stars ( 303 )

$9.99

$181.99


$8.99

$163.79

On Sale

Royal Purple XPR Extreme Racing Motor Oil

Professional race teams from variety of motorsports including NASCAR, NHRA, World of Outlaws and Bonneville Salt Flats have credited increased horsepower and longer engine life to the use of Royal Purple XPR Extreme racing oil. It provides more protection than conventional motor oils, thanks to Royal Purple's proprietary, advanced Synerlac additive technology. This synthetic blend is available in a variety of oil weights; order the formula recommended for your racing application.

4.98 out of 5 stars ( 56 )

$16.99

$351.99


$15.29

$316.79

On Sale

Royal Purple Purple Ice Cooling System Optimizer

Royal Purple Purple Ice is a high performance synthetic radiator coolant additive for both gasoline and diesel engines. It is formulated to reduce the surface tension of the coolant, which improves heat transfer through the cooling system, while providing additional protection against rust, corrosion, and erosion. Royal Purple Purple Ice Radiator Super Coolant Additive prevents the formation of scale deposits in the radiator for optimum coolant flow and lubricates the seals of the water pump. One bottle will treat 3 to 5 gallons. It is ideal for use in straight water racing applications or in antifreeze/water mixtures. Purple Ice is compatible with traditional ethylene glycol antifreeze (green) and GM Dex-Cool antifreeze coolants.

4.55 out of 5 stars ( 71 )

$8.99

$107.88


$8.09

$97.09

On Sale

Royal Purple Duralec Super Diesel Motor Oil

Royal Purple Duralec Super diesel motor oil is a high performance engine oil made for emission-controlled diesel engines utilizing emissions equipment such as: DPF's, catalytic converters, EGR, and SCR injection. It is specifically formulated to maximize component life, extend drain intervals, and improve fuel performance. As a premium synthetic formulation, Royal Purple Duralec Super has excellent high-temperature break-down resistance and low-temperature pump ability to minimize cold induced startup wear. Duralec's stable additive package has good soot dispersancy to protect against oil thickening and abrasive wear, while providing rust and corrosion protection, as well as helping to prevent varnish and sludge formation.

4.9 out of 5 stars ( 68 )

$9.99

$162.99


$8.99

$146.69

On Sale

Royal Purple Max EZ Power Steering Fluid

Feel the Royal Purple difference with Max EZ power steering fluid. It's an advanced power steering fluid designed to maximize the life and performance of all power steering units. This fluid is formulated with a blend of select synthetic base oils plus Royal Purple's proprietary Synerlec additive technology, which is proven to make equipment run cooler, smoother, longer, quieter and more efficiently. Max EZ is compatible and can be mixed with conventional power steering fluids and has excellent seal compatibility.

4.85 out of 5 stars ( 41 )

$4.99

$59.88


$4.49

$53.89

On Sale

Royal Purple Duralec Ultra Diesel Motor Oil

Royal Purple Duralec Ultra diesel motor oil is specifically formulated to maximize performance and meet the demands of today's heavy-duty engines. Duralec Ultra is fortified with a high level of zinc/phosphorus anti-wear additive, along with Royal Purple's proprietary Synerlec additive technology. Synerlec creates a tenacious ionic bond with metal surfaces, providing protection upon startup, and greatly increased film strength that helps to eliminate metal-to-metal contact, even under severe conditions. Additional performance advantages include: * Superior corrosion protection * Low coefficient of friction results in optimized fuel efficiency * Better wear protection * Natural solvency keeps engines cleaner than detergents alone * Oxidation and heat stability greatly extends oil drain intervals * Compatible with other mineral and synthetic motor oils * Reduces exhaust emissions * Mates engine parts * Will not harm seals * API warranty compliant * Recommended for 2- and 4-cycle diesels; including automotive, commercial fleet, and stationary industrial applications

4.69 out of 5 stars ( 16 )

$35.99

$171.99


$32.39

$154.79

On Sale

Royal Purple Max-Cycle Motor Oil

Royal Purple Max-Cycle motor oil is specifically formulated to improve motorcycle engine performance. It features a select synthetic base oil and Royal Purple's proprietary Synerlac additive technology. Max-Cycle provides unparalled film strength that is up to 400 percent stronger than the leading synthetic and mineral oil.

4.98 out of 5 stars ( 47 )

$14.99

$89.94


$13.49

$80.95

On Sale

Royal Purple Synfilm Reciprocating 100 Air Compressor Oil

Royal Purple Synfilm reciprocating 100 air compressor oil is a premium, high film strength, energy-efficient oil, that provides maximum performance in reciprocating air compressors. Synthetic lubricant excels in reducing wear and keeping discharge valves free of harmful carbon deposits. Synfilm contains Royal Purple's advanced Synerlac additive technology, which gives its lubricants their amazing performance advantages. The Synerlac forms a tough, slippery synthetic film on all metal surfaces. This proprietary film significantly improves lubrication by increasing the oil film's thickness and toughness, both of which help to prevent metal-to-metal contact. Royal Purple Synfilm reciprocating 100 air compressor oil displaces moisture from metal surfaces and protects all metals against rust and corrosion, while fortifying the oil against the detrimental effects of heat.

4.96 out of 5 stars ( 23 )

$20.99

$125.94


$18.89

$113.35

On Sale

Royal Purple HP 2-C High Performance 2-Cycle Oil

Royal Purple HP 2-C high performance 2-cycle motor oil, formerly known as 2-C TCW III, is designed to improve performance and reduce wear in both standard and high performance 2-cycle gasoline engines. Ideal for use in outboard motors, chainsaws, motorcycles, jet skis, etc., HP 2-C has synthetic solvency that keeps spark plugs and exhaust ports clean for maximum engine efficiency. This cleanliness, combined with the low coefficient of friction, promotes increased engine speed and horsepower. Engines using Royal Purple HP 2-C high performance 2-cycle oil operate with greater combustion efficiency and go longer between overhauls.

4.83 out of 5 stars ( 6 )

$13.99

$83.94


$12.59

$75.55

On Sale

Royal Purple Snow 2-C High Performance Motor Oil

Improve performance and reduce wear in 2-cycle snowmobile gasoline engines with Royal Purple Snow 2-C high performance motor oil! The synthetic solvency of Snow 2-C keeps exhaust ports and spark plugs clean to maximize your engine's efficiency. Snow 2-C is formulated with Synerlec additive technology to protect rings, bearings, and cylinder walls from metal to metal contact. It guards against the galling, scuffing, and welding which can occur in severe operating conditions. Royal Purple Snow 2-C is ideally suited for snowmobile applications due to its low temperature fluidity and pumpability for cold-weather service.

Not Yet Reviewed

$67.99


$61.19

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